How can you expect him to make any progress you never give him a chance to have a try?
A. when
B. unless
C. even though
D. until
网友回答
(答案→)A. when
B. unless
C. even though
D. until
解析:考查连词:“如果你从来不给他任何机会去尝试,你又怎么能够知道他不会有任何的进步呢?” A. when当…时候,如果,B. unless除非,C. even though即使,D. until直到,选A。